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Artículo
Focusing liquid microjets with nozzles
(IOP Publishing Ltd, 2012)
The stability of flow focusing taking place in a converging–diverging nozzle, as well as the size of the resulting microjets, is examined experimentally in this paper. The results obtained in most aspects of the problem ...
Artículo
Controlled cavity collapse: scaling laws of drop formation
(Royal Society of Chemistry (RSC), 2018-09)
The formation of transient cavities at liquid interfaces occurs in an immense variety of natural processes, among which the bursting of surface bubbles and the impact of a drop on a liquid pool are salient. The collapse ...
Artículo
Aerodynamically stabilized Taylor cone jets
(American Physical Society, 2019)
We introduce a way to produce steady micro/nano-liquid jets via electrohydrodynamic elds together with co- owing gas streams. We study the dripping-jetting transition of this con guration theoretically through a global ...
Artículo
Spider silk gut: Development and characterization of a novel strong spider silk fiber
(Nature Publishing Group, 2014)
Spider silk fibers were produced through an alternative processing route that differs widely from natural spinning. The process follows a procedure traditionally used to obtain fibers directly from the glands of silkworms ...
Artículo
Visualization and size-measurement of droplets generated by Flow Blurring® in a high-pressure environment
(Taylor & Francis, 2018)
Flow Blurring® (FB) atomization is a highly efficient method to produce aerosols. It originates from an unexpected turbulent back flow motion in the interior of the atomizer. The onset for the appearance of such pattern ...
Artículo
Generation of small mono-disperse bubbles in axisymmetric T-junction: The role of swirl
(American Institute of Physics Inc., 2011)
The dynamics of micro-bubble formation in an axisymmetric T-junction for a gas-liquid system is analyzed. The approach adopted involves the creation of a tapering gas-liquid meniscus from which a steady gas ligament ...
Patente
Metodo para la produccion de micro y nano-burbujas monodispersas mediante co-flujo giratorio
(Oficina Española de Patentes y Marcas , 2011-01-20)
Método para la producción de micro- y nano-burbujas monodispersas mediante co-flujo giratorio.El objeto de esta invención es un método para producir micro-burbujas de tamaño uniforme utilizando un flujo co-axial de líquido ...
Tesis Doctoral
Forcing microbubbles in microfluidics
(2019-06-11)
The present thesis is a compilation of three studies in the field of microfluidic, more concretely, the generation of microbubbles and the effect that different applied forces have on them. A microbubble generation state ...
Artículo
Numerical simulation of electrospray in the cone-jet mode
(American Physical Society, 2012)
We present a robust and computationally efficient numerical scheme for simulating steady electrohydrodynamic atomization processes (electrospray). The main simplification assumed in this scheme is that all the free ...
Artículo
The onset of electrospray: the universal scaling laws of the first ejection
(Nature Publishing Group, 2016)
The disintegration of liquid drops with low electrical conductivity and subject to an electric field is investigated both theoretically and experimentally. This disintegration takes place through the development of a ...